Quadsat and Arabsat sign MoU on spectrum and antennas
Quadsat, a provider of UAV-based antenna testing and RF measurement solutions, has entered into a strategic partnership with Arabsat, the satellite operator in the MENA region. The two companies signed a Memorandum of Understanding (MoU) at CABSAT 2025, outlining plans to collaborate on advanced spectrum management and antenna qualification technologies.
The partnership aims to define clear protocols for selecting antenna vendors that meet Arabsats stringent performance standards, validate new antenna installations, and maintain and calibrate existing ground infrastructure. It will also support the detection and geolocation of unauthorised or interfering signals across Arabsats satellite fleet.
With the satellite communications environment becoming increasingly complex, Arabsat sees this agreement as a critical step in ensuring optimal performance of its network. The operator intends to use Quadsats innovative testing solutions to evaluate flat panel antennas for multi-orbit operations and develop a data-driven system for vendor assessment. The collaboration will help Arabsat maintain the integrity and reliability of its services by streamlining antenna testing and promptly identifying sources of interference.
Dr.Badr Alsuwaidan, Senior Vice President & Chief Technical Officer, Arabsat, commented: 'As the satellite environment becomes more and more complex, it is increasingly important for us, as operators, to ensure maximum performance from the equipment across our network. By partnering with Quadsat, we are able to conduct advanced measurements and simulation validation for Flat Panel Antennas for multi-orbit, create a data-driven vendor selection and evaluation process, as well as being able to easily and efficiently identify unwanted signals on our satellites. This will help us to continue delivering a world-class performance for our customers.'
Joakim Espeland, CEO, Quadsat, added: 'Arabsats commitment to this MoU is testament to its mission to deliver reliable and high-quality satellite capacity to a diverse customer base. With this partnership, we are making it easier for Arabsats customers to perform standardised test and qualification procedures, making it quicker for them to get online, whilst helping to ensure the network remains error-free.'
As part of this partnership, Quadsat will develop a specific Arabsat test and measurement procedure, as well as a standard Arabsat test report format to ensure repeatability and good transparency in the antenna performance parameters that are most essential to Arabsat.
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